Buy on Amazon
$450
In Stock
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
AvailabilityMSRP in USD: $519
Availability
MSRP in USD: $519
Key Differences
In short — Core i9-12900 outperforms the cheaper Ryzen 9 3900XT on the selected game parameters. However, both CPUs are the same in terms of value. The better performing Core i9-12900 is 546 days newer than the cheaper Ryzen 9 3900XT.
Advantages of AMD Ryzen 9 3900XT
- Up to 2% cheaper than Core i9-12900 - $450.0 vs $458.0
Advantages of Intel Core i9-12900
- Performs up to 2% better in Stray than Ryzen 9 3900XT - 189 vs 186 FPS
- Consumes up to 38% less energy than AMD Ryzen 9 3900XT - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
Stray
Resolution
1920 x 1080
Game Graphics
High
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
Buy for $450 on Amazon
In Stock
Updated 280314 minutes ago
Intel Core i9 (12th Gen) i9-12900 Hexadeca-core (16 Core) 2.40 GHz Processor - Retail Pack
Buy for $458 on Amazon
In Stock
Updated 280314 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Core i9-12900
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 9 3900XT | vs | Intel Core i9-12900 |
|---|---|---|
| Jul 7th, 2020 | Release Date | Jan 4th, 2022 |
| Ryzen 9 | Collection | Core i9 |
| Matisse | Codename | Alder Lake |
| AMD Socket AM4 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 12 | Cores | 16 |
| 24 | Threads | 24 |
3.8 GHz | Base Clock Speed | 2.4 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.1 GHz |
| 105 W | TDP | 65 W |
7 nm | Process Size | 10 nm |
39.0x | Multiplier | 24.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 3900XT or Core i9-12900
Stray, 1920 x 1080, High
93 FPS
$13.98/FPS
GeForce RTX 3060 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,299.99
In Stock
112 FPS
$18.83/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$2,109
In Stock
115 FPS
$17.38/FPS
GeForce RTX 3080 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,999
In Stock
112 FPS
$23.21/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 4 TB SSD
Buy on Amazon
$2,599.99
In Stock
93 FPS
$18.13/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, N/A Storage
Buy on Amazon
$1,686.26
In Stock
112 FPS
$14.9/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$1,669
In Stock
93 FPS
$13.97/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,299
In Stock
112 FPS
$15.98/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,790
In Stock
112 FPS
$21.42/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$2,399
In Stock
70 FPS
$17.13/FPS
GeForce RTX 3050 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,199
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
